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An expert system plays a key role in the better conservation and management of electrical energy in a power station having a number of units that have to be committed for a given load. The paper presents a hybrid expert system dynamic programming approach to the unit commitment problem. Here, the scheduling output of the usual dynamic programming is enhanced by supplementing it with the rule based...
In this experimental investigation, a packed bed solar air heater has been designed, fabricated and tested under the local weather conditions of Roorkee, India. Data were obtained from May to June 1992. Tests were conducted to cover a wide range of influencing parameters, including the geometrical and thermophysical characteristics of absorber matrices, mass flow rates and input solar energy fluxes...
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